From: Ingo Molnar <mingo@elte.hu>
To: Pekka Paalanen <pq@iki.fi>
Cc: Vegard Nossum <vegard.nossum@gmail.com>,
linux-kernel@vger.kernel.org,
Steven Rostedt <srostedt@redhat.com>,
proski@gnu.org, Pekka Enberg <penberg@cs.helsinki.fi>
Subject: Re: [PATCH] x86: fix mmiotrace 8-bit register decoding
Date: Sat, 26 Jul 2008 17:55:57 +0200 [thread overview]
Message-ID: <20080726155557.GA10224@elte.hu> (raw)
In-Reply-To: <20080722220035.0c193738@ct200006>
* Pekka Paalanen <pq@iki.fi> wrote:
> From 8321edde04244cc91470da5a7a71b79b704b0da1 Mon Sep 17 00:00:00 2001
> From: Pekka Paalanen <pq@iki.fi>
> Date: Mon, 21 Jul 2008 18:49:56 +0300
> Subject: [PATCH] x86: fix mmiotrace 8-bit register decoding
>
> When SIL, DIL, BPL or SPL registers were used in MMIO, the datum
> was extracted from AH, BH, CH, or DH, which are incorrect.
>
> Signed-off-by: Pekka Paalanen <pq@iki.fi>
> ---
>
> This patch was cooked in Linus' tree because I couldn't get linux-next
> to boot properly at the time. It applies cleanly to tip/master though.
> Another problem I noticed is with non-page-aligned mappings, but
> that's a different story.
applied to tip/tracing/mmiotrace - thanks Pekka!
Ingo
next prev parent reply other threads:[~2008-07-26 15:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080628214626.5f9199d7@daedalus.pq.iki.fi>
[not found] ` <20080630123736.GA4011@elte.hu>
2008-06-30 20:48 ` mmiotrace broken in linux-next (8-bit writes only) Pekka Paalanen
2008-06-30 21:41 ` Vegard Nossum
2008-07-22 19:00 ` [PATCH] x86: fix mmiotrace 8-bit register decoding Pekka Paalanen
2008-07-26 15:55 ` Ingo Molnar [this message]
2008-07-01 8:15 ` mmiotrace broken in linux-next (8-bit writes only) Ingo Molnar
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